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How do I make a solar charger that would have multiple usb ports on it for charging multiple devices at the same time? Answered

I'm going camping with some friends and would like to make a cell phone / device charging station that could accomodate as many as 5 cell phones at one time.  Any ideas on how to do it? 



8 years ago

Wired in parallel so you don't get voltage drops from one to the next. You will need to have a solar panel which can supply at least 2.5 A (500 mA per USB). You'll probably need a current-load balancing circuit, for which Google Is Your Friend.